Make a frequency distribution (inclusive ) series of the following data. The class interval is to be taken as 6.

From the frequency distribution table from the following data

From the frequency distribution table from the following data

Draw a histogram for the frequency distributions of the following data

Draw a histogram for the frequency distribution of the following data:

Draw a histogram for the frequency distribution of the following data:

Prepare a continuous grouped frequency distribution from the following data Also, find the size of class intervals.

Prepare a continuous grouped frequency distribution from the following data Also, find the size of class intervals.

Make a frequency curve of the following data :

In any grouped frequency distribution class intervals are of equal width.